> Really? You believe that either of these gentlemen has a background in social science research, its protocols, etc.? I think you're fooling yourself.

Seriously? It was high school mathematics. I expect that three university mathematicians can deal with a study involving high school mathematics. By qualified, I meant that they are associated with respected universities.

During your lengthy absence from math-teach, did you forget that we are immune to responses like this? Well, now that you are reminded, let me also say that it's one of those immunities that are hard fought and hard won against a virus that changes its spots on each presentation. It is the type of immunity that, once you attain it, you have it the rest of your life.

You have a dozen excuses of why she doesn't explain this study. That doesn't help explain this study.